[jyl]

I was not thinking of avoiding in-wall work. I am more thinking about maximizing the usable volume inside the vanity for drawers etc. Like, maybe I could have a single P trap in the center of the vanity, between the sinks, and thus have a full stack of drawers beneath each sink.

We’ve decided to replace our always-irritating single pedestal sink with a double vanity. There is 66” of width available. We looked at various double vanities, the <$1,000 ones were press-board and the actually-wood ones were $3,000++. So I’m thinking of two more options: i) find a super cool old dresser, something with a bombe front or etc, and convert it, or ii) have a double vanity custom-made to measure. Either way, if we’re going to spend money on this, I want maximum storage. The bathroom is small :-(